Looking for a cheap apartment for rent in Southwest Austin, Austin, TX? With RENTCafé, finding an affordable apartment in Southwest Austin has never been easier. We feature 119 low-priced rentals directly from property managers, with rents lower than the Southwest Austin, Austin, TX average, which is currently $1,341. You can expect to find budget-friendly studios in Southwest Austin, Austin, TX for around $769 per month. Also, cheap one-bedroom apartments in Southwest Austin are renting on average for $852 per month. You will also find good deals on 2-bedroom apartments for about $1,045 per month. On RENTCafé, Southwest Austin rents go as low as $840/mo.